{"product_id":"tf-micro-sd-card-module-mini-sd-card-module-memory-module-for-arduino-arm-avr-110399357232-zuhby","title":"Micro SD Card Module Reader Writer with SPI Interface","description":"\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\"\u003eMini SD card module Micro SD card adapter module\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\"\u003e1. Onboard pop-up MINI SD card interface\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\"\u003e2. Relevant pins have been led out and marked\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\"\u003e3. Size: 18.5 (mm) x17.5 (mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4c298ab70f6c4a2fa1c8723254459f2bn.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S65811828e055427cb166a5844fef3fa6i.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 18pt;\"\u003eMicro SD card module TF card reader\/writer SPI interface with level conversion chip\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 18pt;\"\u003eProduct description\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\"\u003eThis module (MicroSD Card Adapter) is a micro SD card read-write module. Through the file system and SPI interface driver, the microcontroller system can read and write files in the MicroSD card. The SD card library provided with IDE can complete the initialization, reading and writing of the card\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\"\u003e1. Support Micro SD card, Micro SDHC card (high-speed card)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\"\u003e2. On board level conversion circuit, i.e. the interface level can be 5V or 3.3V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\"\u003e3. The power supply is 4.5V~5.5V, and the on-board 3.3V voltage stabilizing circuit\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\"\u003e4. The communication interface is a standard SPI interface\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\"\u003e5.4 M2 screw positioning holes for easy installation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\"\u003eControl interface: a total of 6 pins (GND, VCC, MISO, MOSI, SCK, CS). GND is the ground, VCC is the power supply, MISO, MOSI, SCK is the SPI bus, and CS is the chip signal pin;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\"\u003e3.3V voltage stabilizing circuit: 3.3V of LDO voltage stabilizing output supplies power for level conversion chip and Micro SD card;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\"\u003eLevel conversion circuit: the signal in the direction of Micro SD card is converted to 3.3V, and the MISO signal in the direction of control interface of MicroSD card is also converted to 3.3V, which can be read by general AVR microcontroller system;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\"\u003eMicro SD card holder: It is a self elastic card holder, convenient for card insertion and removal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\"\u003ePositioning holes: 4 M2 screw positioning holes, with a hole diameter of 2.2mm, to facilitate the installation and positioning of modules and realize the combination between modules\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc8ead3d2b6214aaa8f4790fa984c0fabd.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5012ebb9dea94644bab817e1987fc36bi.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Backwoods Hustlen","offers":[{"title":"TF Micro SD","offer_id":51192940200240,"sku":"181945551;20260316;1773673917jAaqH","price":1.99,"currency_code":"USD","in_stock":true},{"title":"Micro SD Card","offer_id":51192940233008,"sku":"181945552;20260316;1773673917kC2fI","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/1910\/9424\/files\/S4907d29071d54d53a9cea0efa565baad6.webp?v=1773673986","url":"https:\/\/backwoods-hustlen.myshopify.com\/products\/tf-micro-sd-card-module-mini-sd-card-module-memory-module-for-arduino-arm-avr-110399357232-zuhby","provider":"Backwoods Hustlen","version":"1.0","type":"link"}